64955671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 73370880

約数和(自身を除く): 8415209

約数列:

[1, 11, 43, 89, 473, 979, 1543, 3827, 16973, 42097, 66349, 137327, 729839, 1510597, 5905061, 64955671]

約数ペア:

[(1, 64955671), (11, 5905061), (43, 1510597), (89, 729839), (473, 137327), (979, 66349), (1543, 42097), (3827, 16973)]